Perhaps you should try some spelling variations:
"locating bug core snippets" » "locating bug code snippets"
"than duc hoc snippets" » "than duc code snippets", "tran duc hoc snippets", "phan duc hoc snippets", "than doc hoc snippets", "than duoc hoc snippets", "than luc hoc snippets", "than du hoc snippets"
"python using java snippets" » "python using data snippets"

Try widening your search to All Fields.

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• Performing a fuzzy search may retrieve terms with similar spellings: (((("than duc hoc snippets") or ("python using java snippets"))) or ("locating bug core snippets"))~.
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